105304000

素因数分解:

$2^6\times 5^3\times {\mathrm{13163}}^1$

素因数の和:13190

約数の個数: 56

約数和(自身を含む): 260805168

約数和(自身を除く): 155501168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 13163, 26326, 52652, 65815, 105304, 131630, 210608, 263260, 329075, 421216, 526520, 658150, 842432, 1053040, 1316300, 1645375, 2106080, 2632600, 3290750, 4212160, 5265200, 6581500, 10530400, 13163000, 21060800, 26326000, 52652000, 105304000]

約数ペア:

[(1, 105304000), (2, 52652000), (4, 26326000), (5, 21060800), (8, 13163000), (10, 10530400), (16, 6581500), (20, 5265200), (25, 4212160), (32, 3290750), (40, 2632600), (50, 2106080), (64, 1645375), (80, 1316300), (100, 1053040), (125, 842432), (160, 658150), (200, 526520), (250, 421216), (320, 329075), (400, 263260), (500, 210608), (800, 131630), (1000, 105304), (1600, 65815), (2000, 52652), (4000, 26326), (8000, 13163)]